DocumentCode
3298945
Title
On attainment of the capacity of broadband quantum channel by wavelength division multiplexing
Author
Takamura, Yoshio ; Usami, Shogo ; Usuda, Tsuyoshi Sasaki
Author_Institution
Postgrad. Course in Sci. & Technol., Meijo Univ., Nagoya, Japan
fYear
2010
fDate
17-20 Oct. 2010
Firstpage
1045
Lastpage
1049
Abstract
Recently, the exact solution of the capacity of an attenuated quantum channel which is a model of a long distance optical fiber channel was derived [V. Giovannetti, et al., Phys. Rev. Lett. 90, 027902, (2004)]. In particular, the capacity of a broadband quantum channel, which is the ultimate limit of quantum communications, was shown. In this paper, we consider wavelength division multiplexing in order to attain the capacity of a broadband quantum channel.
Keywords
channel capacity; optical fibre communication; quantum communication; wavelength division multiplexing; broadband quantum channel; optical fiber channel; quantum communications; wavelength division multiplexing; Bandwidth; Broadband communication; Channel capacity; Frequency modulation; Power distribution; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory and its Applications (ISITA), 2010 International Symposium on
Conference_Location
Taichung
Print_ISBN
978-1-4244-6016-8
Electronic_ISBN
978-1-4244-6017-5
Type
conf
DOI
10.1109/ISITA.2010.5649485
Filename
5649485
Link To Document